7270237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 8430912

約数和(自身を除く): 1160675

約数列:

[1, 13, 17, 67, 221, 491, 871, 1139, 6383, 8347, 14807, 32897, 108511, 427661, 559249, 7270237]

約数ペア:

[(1, 7270237), (13, 559249), (17, 427661), (67, 108511), (221, 32897), (491, 14807), (871, 8347), (1139, 6383)]